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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
S. M. Cho
Nuclear Science and Engineering | Volume 48 | Number 3 | July 1972 | Pages 353-358
Technical Paper | doi.org/10.13182/NSE72-A22493
Articles are hosted by Taylor and Francis Online.
An analytical method is presented for accurate determination of the length of a freeze-seal stem for use in sodium components. The analysis is directly applicable to a vertical stem with longitudinal fins that is cooled by natural or forced convection and thermal radiation. The method can be readily extended to other geometrical systems.
